Foot operated controller for sewing machine



FIG. 1 is a top plan view of a foot operated controller for sewing machines showing my new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a left end elevational view thereof;

FIG. 4 is a right end elevational view thereof;

FIG. 5 is a rear elevational view thereof; and

FIG. 6 is a top perspective view thereof. 

The ornamental design for a foot operated controller for sewing machine, as shown. 